Administrator's Guide - Kerio Software Archive

Chapter 22 Logs(user: jwayne@company.com), connected from: 192.168.44.178has been irrecoverable wiped out22.5 WarningThe Warning log displays warning messages about errors of little significance. Typical examplesof such warnings are messages stating that a user with administrator rights has a blankpassword, that a user account of a given name does not exist or that a remote POP3 server isunavailable.Events causing display of warning messages in this log do not greatly affect Kerio MailServer’soperation. They can, however, indicate certain (or possible) problems. The Warning log canhelp if for example a user is complaining that certain services are not working.22.6 ErrorIn contrast to the Warning log, the Error log displays errors of great significance that usuallyaffect the MailServer’s operation. The Kerio MailServer administrator should check this logregularly and try to eliminate problems found here. If this is not done, users are in dangerof not being able to use certain (or even all) services. They may also lose their messages orsecurity problems may occur (the MailServer can for example be misused to send spam emailor virus-infected email).Typical error messages displayed in the Error log pertain to: service initiation (usually due toport conflicts), disk space allocation, antivirus check initialization, improper authentication ofusers, etc.22.7 SpamThe Spam log displays information about all spam emails stored in Kerio MailServer. Informationabout individual spam messages are displayed in rows. The logs differ according to themode of spam detection. The Spam log lists also messages that have been marked as spam byKerio MailServer, but the user marked them as regular messages.Spam message detected by filterThe message was marked as spam by Kerio MailServer filter:[06/Sep/2004 08:43:17] Message marked as spam with score:8.00, To: jwayne@company.com, Message size: 342,From: jsmith@company.com, Subject:• [06/Sep/2004 08:43:17] — date and time when the spam was detected.• Message marked as spam with score: 8.00 — type of action (the message wasmarked as spam because the score evaluated by spam filter was too high).• To: jwayne@company.com — email address of the recipient.• Message size: 342 — message size in bytes.256